Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum
Aquaculture is one of the main sources of income in many countries worldwide. Intensive farms are often affected by different infectious diseases that can decrease their final production. To control this situation, several antibiotics are frequently used with known environmental consequences. The ai...
Published in: | Veterinary Microbiology |
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Format: | Article in Journal/Newspaper |
Language: | Spanish |
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2012
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Online Access: | http://hdl.handle.net/10553/47241 https://doi.org/10.1016/j.vetmic.2011.09.013 |
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ftunivlaspalmas:oai:accedacris.ulpgc.es:10553/47241 2024-06-02T08:15:29+00:00 Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum Sorroza, L. Acosta, F. Román, L. Grasso, V. Padilla Castillo, Daniel Fermín Vega, Judit Real Valcárcel, Fernando 49664048200 7005088705 56269311600 50661926900 23060092500 35068773000 7005397318 6999849 1039753 878226 6180345 345205 7394693 29464210 WOS:Sorroza, L WOS:Padilla, D WOS:Acosta, F WOS:Roman, L WOS:Grasso, V WOS:Real, F BU-VET 2012 http://hdl.handle.net/10553/47241 https://doi.org/10.1016/j.vetmic.2011.09.013 spa spa 0378-1135 Veterinary Microbiology 155 0378-1135 http://hdl.handle.net/10553/47241 doi:10.1016/j.vetmic.2011.09.013 21962409 84857042414 000301626800033 2-4 Sí Veterinary Microbiology [ISSN 0378-1135], v. 155, p. 369-373 310907 Patología Lactic-Acid Bacteria Fish Pathogens Rainbow-Trout Farmed Fish Adhesion Aquaculture Mucus Mechanisms Diseases Turbot info:eu-repo/semantics/Article Article 2012 ftunivlaspalmas https://doi.org/10.1016/j.vetmic.2011.09.013 2024-05-07T23:49:53Z Aquaculture is one of the main sources of income in many countries worldwide. Intensive farms are often affected by different infectious diseases that can decrease their final production. To control this situation, several antibiotics are frequently used with known environmental consequences. The aim of this study was to analyze different bacterial strains isolated from of gilthead sea bream, sea bass, sole and meagre guts, for use as probiotics in aquaculture. The strains were evaluated in vitro through various mechanisms of selection, such as the production of antagonistic effects against pathogens, production of antibacterial substance, adhesion to the intestinal mucus, competition for nutrients or binding site, and growth in intestinal mucus. A total of 50 bacterial strains were analyzed and only one showed excellent in vitro results for consideration as a candidate to be analyzed in vivo. The strain, identified as Vagococcus fluvialis, showed good protection against Vibrio anguillarum 975-1 in vivo in the experimental challenge, showing a relative percent survival of 42.3% higher than positive control group. Therefore, in conclusion we consider this strain to be a good candidate for use as a future probiotic in aquaculture. (C) 2011 Elsevier B.V. All rights reserved. 373 369 1,437 3,127 Q1 Q1 SCIE Article in Journal/Newspaper Turbot Universidad de Las Palmas de Gran Canaria: Acceda Veterinary Microbiology 155 2-4 369 373 |
institution |
Open Polar |
collection |
Universidad de Las Palmas de Gran Canaria: Acceda |
op_collection_id |
ftunivlaspalmas |
language |
Spanish |
topic |
310907 Patología Lactic-Acid Bacteria Fish Pathogens Rainbow-Trout Farmed Fish Adhesion Aquaculture Mucus Mechanisms Diseases Turbot |
spellingShingle |
310907 Patología Lactic-Acid Bacteria Fish Pathogens Rainbow-Trout Farmed Fish Adhesion Aquaculture Mucus Mechanisms Diseases Turbot Sorroza, L. Acosta, F. Román, L. Grasso, V. Padilla Castillo, Daniel Fermín Vega, Judit Real Valcárcel, Fernando Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
topic_facet |
310907 Patología Lactic-Acid Bacteria Fish Pathogens Rainbow-Trout Farmed Fish Adhesion Aquaculture Mucus Mechanisms Diseases Turbot |
description |
Aquaculture is one of the main sources of income in many countries worldwide. Intensive farms are often affected by different infectious diseases that can decrease their final production. To control this situation, several antibiotics are frequently used with known environmental consequences. The aim of this study was to analyze different bacterial strains isolated from of gilthead sea bream, sea bass, sole and meagre guts, for use as probiotics in aquaculture. The strains were evaluated in vitro through various mechanisms of selection, such as the production of antagonistic effects against pathogens, production of antibacterial substance, adhesion to the intestinal mucus, competition for nutrients or binding site, and growth in intestinal mucus. A total of 50 bacterial strains were analyzed and only one showed excellent in vitro results for consideration as a candidate to be analyzed in vivo. The strain, identified as Vagococcus fluvialis, showed good protection against Vibrio anguillarum 975-1 in vivo in the experimental challenge, showing a relative percent survival of 42.3% higher than positive control group. Therefore, in conclusion we consider this strain to be a good candidate for use as a future probiotic in aquaculture. (C) 2011 Elsevier B.V. All rights reserved. 373 369 1,437 3,127 Q1 Q1 SCIE |
author2 |
49664048200 7005088705 56269311600 50661926900 23060092500 35068773000 7005397318 6999849 1039753 878226 6180345 345205 7394693 29464210 WOS:Sorroza, L WOS:Padilla, D WOS:Acosta, F WOS:Roman, L WOS:Grasso, V WOS:Real, F BU-VET |
format |
Article in Journal/Newspaper |
author |
Sorroza, L. Acosta, F. Román, L. Grasso, V. Padilla Castillo, Daniel Fermín Vega, Judit Real Valcárcel, Fernando |
author_facet |
Sorroza, L. Acosta, F. Román, L. Grasso, V. Padilla Castillo, Daniel Fermín Vega, Judit Real Valcárcel, Fernando |
author_sort |
Sorroza, L. |
title |
Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
title_short |
Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
title_full |
Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
title_fullStr |
Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
title_full_unstemmed |
Characterization of the probiotic strain Vagococcus fluvialis in the protection of European sea bass (Dicentrarchus labrax) against vibriosis by Vibrio anguillarum |
title_sort |
characterization of the probiotic strain vagococcus fluvialis in the protection of european sea bass (dicentrarchus labrax) against vibriosis by vibrio anguillarum |
publisher |
0378-1135 |
publishDate |
2012 |
url |
http://hdl.handle.net/10553/47241 https://doi.org/10.1016/j.vetmic.2011.09.013 |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
Veterinary Microbiology [ISSN 0378-1135], v. 155, p. 369-373 |
op_relation |
Veterinary Microbiology 155 0378-1135 http://hdl.handle.net/10553/47241 doi:10.1016/j.vetmic.2011.09.013 21962409 84857042414 000301626800033 2-4 Sí |
op_doi |
https://doi.org/10.1016/j.vetmic.2011.09.013 |
container_title |
Veterinary Microbiology |
container_volume |
155 |
container_issue |
2-4 |
container_start_page |
369 |
op_container_end_page |
373 |
_version_ |
1800739686546669568 |